See All Resources (468)
-
Theoretically Optimal Distributed Anomaly Detection
A Publication, Nikunj Oza's Collection - 13 years ago
Shared By: Nikunj Oza
A novel general framework for distributed anomaly detection with theoretical performance guarantees is proposed. Our algorithmic approach combines existing anomaly detection procedures with a novel ...
-
A Publication, Nikunj Oza's Collection - 13 years ago
Shared By: Nikunj Oza
Ensemble Data Mining Methods, also known as Committee Methods or Model Combiners, are machine learning methods that leverage the power of multiple models to achieve ...
-
External Progress Reports
A Publication, Ames Uas in the Nas - 12 years, 9 months ago
Shared By: DAVID BUSHNELL
Progress reports and other products from External Organizations
-
Model-based Prognostics with Fixed-lag Particle Filters
A Publication, Prognostics CoE Publications - 13 years, 1 month ago
Shared By: Matthew Daigle
Model-based prognostics exploits domain knowledge of the system, its components, and how they fail by casting the underlying physical phenomena in a physics-based model that ...
-
Model-based Prognostics under Limited Sensing
A Publication, Prognostics CoE Publications - 13 years, 1 month ago
Shared By: Matthew Daigle
Prognostics is crucial to providing reliable condition-based maintenance decisions. To obtain accurate predictions of component life, a variety of sensors are often needed. However, it ...
-
Tackling Verification and Validation for Prognostics
A Publication, Prognostics CoE Publications - 13 years, 1 month ago
Shared By: Matthew Daigle
Verification and validation (V&V;) has been identified as a critical phase in fielding systems with Integrated Systems Health Management (ISHM) solutions to ensure that the ...
-
A Publication, Prognostics CoE Publications - 13 years, 1 month ago
Shared By: Matthew Daigle
Model-based prognostics captures system knowledge in the form of physics-based models of components, and how they fail, in order to obtain accurate predictions of end ...
-
Prognostics for Ground Support Systems: Case Study on Pneumatic Valves
A Publication, Prognostics CoE Publications - 13 years, 1 month ago
Shared By: Matthew Daigle
Prognostics technologies determine the health (or damage) state of a component or subsystem, and make end of life (EOL) and remaining useful life (RUL) predictions. ...
-
A Model-based Prognostics Approach Applied to Pneumatic Valves
A Publication, Prognostics CoE Publications - 13 years, 1 month ago
Shared By: Matthew Daigle
Within the area of systems health management, the task of prognostics centers on predicting when components will fail. Model-based prognostics exploits domain knowledge of the ...
-
Classification of Aeronautics System Health and Safety Documents
A Publication, Nikunj Oza's Collection - 11 years, 11 months ago
Shared By: Nikunj Oza
Most complex aerospace systems have many text reports on safety, maintenance, and associated issues. The Aviation Safety Reporting System (ASRS) spans several decades and contains ...
-
Towards Software Health Management with Bayesian Networks
A Publication, Ashok Srivastava's Collection - 10 years, 12 months ago
Shared By: Ashok Srivastava
More and more systems such as aircraft, machinery, and cars rely heavily on software, which performs safety-critical operations. Assuring software safety though traditional V&V; has ...
-
Sparse Inverse Gaussian Process Regression with Application to Climate Network Discovery
A Publication, Ashok Srivastava's Collection - 11 years, 2 months ago
Shared By: Ashok Srivastava
Regression problems on massive data sets are ubiquitous in many application domains including the Internet, earth and space sciences, and finances. Gaussian Process regression is ...
-
Privacy Preservation through Random Nonlinear Distortion
A Publication, Ashok Srivastava's Collection - 11 years, 2 months ago
Shared By: Ashok Srivastava
Consider a scenario in which the data owner has some private or sensitive data and wants a data miner to access them for studying important ...
-
Trajectory Clustering with Applications to Airspace Monitoring
A Publication, Ashok Srivastava's Collection - 11 years, 2 months ago
Shared By: Ashok Srivastava
This paper presents a framework aimed at monitoring the behavior of aircraft in a given airspace. Trajectories that constitute typical operations are determined and learned ...
-
Efficient Keyword-Based Search for Top-K Cells in Text Cube
A Publication, Ashok Srivastava's Collection - 11 years, 2 months ago
Shared By: Ashok Srivastava
Previous studies on supporting free-form keyword queries over RDBMSs provide users with linked-structures (e.g.,a set of joined tuples) that are relevant to a given keyword ...